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Home >> Audi >> 2007 >> S8 >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake System >> 46 - Brakes - Mechanical components >> Brake caliper FNR G60 >> Brake pads, removing and installing

Brake pads, removing and installing

Removing 

NOTE:
  • When removing, mark brake pads that will be used again. Install in the same position, otherwise braking effect will be uneven!
  • Observe the direction of rotation when installing brake disc arrow on brake disc and installed location left or right.
Fig 1: Securing Brake Disc Using Wheel Bolt & Pry Off Brake Pad Retaining Spring Using Screwdriver
GW00029429Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 2: Disconnecting Brake Wear Indicator Connector
GW00019714Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 3: Unhooking Brake Line From Retainer
GW00019715Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 4: Caliper Protective Caps
GW00019716Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 5: Securing Brake Caliper Housing To Brake Carrier With Both Guide Pins
GW00019717Courtesy of VOLKSWAGEN UNITED STATES, INC.

Clean brake caliper with mineral spirits exclusively. 

Installing 

Fig 6: Pressing Pistons Back
GW00022634Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • Before inserting new brake pads, press the piston back into the cylinder using the piston resetting tool. Before pushing back the piston, siphon some of the brake fluid out of the brake fluid reservoir. Otherwise fluid will overflow and cause damage if the reservoir was topped off during repair work.
CAUTION: Brake fluid is poisonous. NEVER siphon brake fluid with your mouth!
Fig 7: Setting Brake Pad With Retaining Spring And Wear Indicator Into Brake Caliper Housing (Piston)
GW00013054Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 8: Setting Outer Brake Pad With Retaining Springs Into Brake Caliper
GW00013055Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • Insert brake pads into brake caliper and mount them together onto brake carrier and brake disc.
Fig 9: Securing Brake Caliper Housing To Brake Carrier With Both Guide Pins
GW00019717Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • After hooking into both studs, the retaining spring must be pressed under the brake carrier. If improperly installed, the wear of the outer brake pad cannot be adjusted, thereby increasing brake pedal travel.
  • After installing brake pads, depress brake pedal several times firmly to properly seat brake pads in their normal operating position.